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Journal Articles

A Conceptual Model for the Flutter Mechanism in Interlocked Turbine Blades

Juan Manuel Gallardo, Óscar Pérez Escobar
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2023, 145(11): 111015.
Paper No: GTP-23-1314
https://doi.org/10.1115/1.4063313
Published Online: September 29, 2023
View Article titled, A Conceptual Model for the Flutter Mechanism in Interlocked Turbine Blades
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Topics: Blades, Flutter (Aerodynamics), Torsion, Finite element methods, Damping, Stability, Mode shapes, Turbines
Journal Articles

Low Reduced Frequency Theory of Airfoils Vibrating in Complex Modes

Roque Corral, Yago Blando, Aitor Pitarch
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2023, 145(4): 041020.
Paper No: GTP-22-1575
https://doi.org/10.1115/1.4056102
Published Online: December 13, 2022
View Article titled, Low Reduced Frequency Theory of Airfoils Vibrating in Complex Modes
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Topics: Airfoils, Cycles, Pressure, Torsion, Damping, Mode shapes
Journal Articles

Experimental Results of Local Shear Stresses and Friction Torque in an Open Rotor-Stator Disk System

Alexander Kuntze, Stefan Odenbach, Wieland Uffrecht
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2021, 143(9): 091025.
Paper No: GTP-20-1523
https://doi.org/10.1115/1.4051414
Published Online: August 9, 2021
View Article titled, Experimental Results of Local Shear Stresses and Friction Torque in an Open Rotor-Stator Disk System
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Topics: Disks, Flow (Dynamics), Friction, Pressure, Rotors, Sensors, Shear stress, Stators, Torque, Reynolds number
Journal Articles

Conceptual Flutter Analysis of Stepped Labyrinth Seals

Roque Corral, Almudena Vega, Michele Greco
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2020, 142(7): 071001.
Paper No: GTP-19-1745
https://doi.org/10.1115/1.4046419
Published Online: June 12, 2020
View Article titled, Conceptual Flutter Analysis of Stepped Labyrinth Seals
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Topics: Cavities, Cycles, Flutter (Aerodynamics), Pressure, Stability, Torsion
Journal Articles

Mistuning Evaluation Comparison Via As-Manufactured Models, Traveling Wave Excitation, and Compressor Rigs

Daniel L. Gillaugh, Alexander A. Kaszynski, Jeffrey M. Brown, Joseph A. Beck, Joseph C. Slater
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2019, 141(6): 061006.
Paper No: GTP-18-1617
https://doi.org/10.1115/1.4042079
Published Online: January 9, 2019
View Article titled, Mistuning Evaluation Comparison Via As-Manufactured Models, Traveling Wave Excitation, and Compressor Rigs
Open the PDF for Mistuning Evaluation Comparison Via As-Manufactured Models, Traveling Wave Excitation, and Compressor Rigs in another window
Topics: Blades, Compressors, Excitation, Rotors, Traveling waves, Torsion
Journal Articles

Development of a Methodology for Engine Performance Investigation Through Double Crankshaft Speed Measurement

Fabrizio Ponti, Vittorio Ravaglioli, Matteo De Cesare
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2016, 138(10): 102813.
Paper No: GTP-16-1070
https://doi.org/10.1115/1.4033066
Published Online: April 26, 2016
View Article titled, Development of a Methodology for Engine Performance Investigation Through Double Crankshaft Speed Measurement
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Topics: Cylinders, Engines, Signals, Torque, Wheels, Combustion, Flywheels, Torsion, Sensors
Journal Articles

Modeling of Abradable Coating Removal in Aircraft Engines Through Delay Differential Equations

Nicolas Salvat, Alain Batailly, Mathias Legrand
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2013, 135(10): 102102.
Paper No: GTP-13-1205
https://doi.org/10.1115/1.4024959
Published Online: August 30, 2013
View Article titled, Modeling of Abradable Coating Removal in Aircraft Engines Through Delay Differential Equations
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Topics: Blades, Coatings, Delay differential equations, Modeling, Stability, Torsion, Cutting, Milling, Aircraft engines
Journal Articles

Effects of Contact Interface Parameters on Vibration of Turbine Bladed Disks With Underplatform Dampers

C. W. Schwingshackl, E. P. Petrov, D. J. Ewins
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. March 2012, 134(3): 032507.
https://doi.org/10.1115/1.4004721
Published Online: January 9, 2012
View Article titled, Effects of Contact Interface Parameters on Vibration of Turbine Bladed Disks With Underplatform Dampers
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Topics: Blades, Dampers, Disks, Friction, Stress, Turbines, Modeling, Vibration, Damping, Stiffness
Journal Articles

Experimental Investigation of Mode Shape Sensitivity of an Oscillating Low-Pressure Turbine Cascade at Design and Off-Design Conditions

Damian M. Vogt, Torsten H. Fransson
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. April 2007, 129(2): 530–541.
https://doi.org/10.1115/1.2436567
Published Online: August 7, 2006
View Article titled, Experimental Investigation of Mode Shape Sensitivity of an Oscillating Low-Pressure Turbine Cascade at Design and Off-Design Conditions
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Topics: Blades, Cascades (Fluid dynamics), Flow (Dynamics), Pressure, Stability, Mode shapes, Turbines, Inflow, Torsion, Design
Journal Articles

A Reduced-Order Model for Evaluating the Effect of Rotational Speed on the Natural Frequencies and Mode Shapes of Blades

P. Marugabandhu, J. H. Griffin
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. July 2003, 125(3): 772–776.
https://doi.org/10.1115/1.1448327
Published Online: August 15, 2003
View Article titled, A Reduced-Order Model for Evaluating the Effect of Rotational Speed on the Natural Frequencies and Mode Shapes of Blades
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Topics: Blades, Finite element analysis, Mode shapes, Engines, Torsion, Geometry
Journal Articles

A Design Method to Prevent Low Pressure Turbine Blade Flutter

J. Panovsky, R. E. Kielb
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. January 2000, 122(1): 89–98.
https://doi.org/10.1115/1.483180
Published Online: October 20, 1999
View Article titled, A Design Method to Prevent Low Pressure Turbine Blade Flutter
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Topics: Blades, Damping, Flutter (Aerodynamics), Stability, Torsion, Mode shapes, Design, Cascades (Fluid dynamics)
Journal Articles

Dynamic Behavior of Geared Rotors

T. N. Shiau, J. S. Rao, J. R. Chang, S.-T. Choi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 1999, 121(3): 494–503.
https://doi.org/10.1115/1.2818500
Published Online: July 1, 1999
View Article titled, Dynamic Behavior of Geared Rotors
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Topics: Rotors, Dampers, Excitation, Vibration, Chaos, Gravity (Force), Torsion, Whirls
Journal Articles

Investigation on Ceramic–Metal Joints for Shaft–Hub Connections in Gas Turbines

G. v. Esebeck, M. Kising, U. Neuhof
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 1996, 118(3): 626–631.
https://doi.org/10.1115/1.2816694
Published Online: July 1, 1996
View Article titled, Investigation on Ceramic–Metal Joints for Shaft–Hub Connections in Gas Turbines
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Topics: Ceramics, Gas turbines, Metals, Brazing, Geometry, Joining, Rotors, Torsion, Adhesives, Bonding
Journal Articles

Coupled Shaft-Torsion and Blade-Bending Vibrations of a Rotating Shaft–Disk–Blade Unit

S. C. Huang, K. B. Ho
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 1996, 118(1): 100–106.
https://doi.org/10.1115/1.2816524
Published Online: January 1, 1996
View Article titled, Coupled Shaft-Torsion and Blade-Bending Vibrations of a Rotating Shaft–Disk–Blade Unit
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Topics: Blades, Disks, Torsion, Vibration, Flutter (Aerodynamics), Rotation
Journal Articles

Plasticity Considerations in Probabilistic Ceramic-to-Metal Joint Design

D. A. ONeil, J. H. Selverian, K. S. Kim
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 1996, 118(1): 159–166.
https://doi.org/10.1115/1.2816532
Published Online: January 1, 1996
View Article titled, Plasticity Considerations in Probabilistic Ceramic-to-Metal Joint Design
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Topics: Ceramics, Design, Metals, Plasticity, Failure, Stress, Fracture (Materials), Deformation, Engineering simulation, Failure analysis
Journal Articles

Performance Testing and Strength Prediction of Ceramic-to-Metal Joints

J. H. Selverian, D. A. O’Neil, S. Kang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 1994, 116(3): 622–628.
https://doi.org/10.1115/1.2906865
Published Online: July 1, 1994
View Article titled, Performance Testing and Strength Prediction of Ceramic-to-Metal Joints
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Topics: Alloys, Ceramics, Failure, Finite element analysis, High temperature, Mechanical behavior, Metals, Residual stresses, Shear (Mechanics), Silicon nitride ceramics
Journal Articles

Aeroelastic Behavior of Low-Aspect-Ratio Metal and Composite Blades

J. F. White, III, O. O. Bendiksen
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 1987, 109(2): 168–175.
https://doi.org/10.1115/1.3240020
Published Online: April 1, 1987
View Article titled, Aeroelastic Behavior of Low-Aspect-Ratio Metal and Composite Blades
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Topics: Blades, Composite materials, Metals, Torsion, Chords (Trusses), Fibers, Stability, Design, Flutter (Aerodynamics), Laminates
Journal Articles

Holographic Measurements and Theoretical Predictions of the Unsteady Flow in a Transonic Annular Cascade

M. R. D. Davies, P. J. Bryanston-Cross
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 1985, 107(2): 450–457.
https://doi.org/10.1115/1.3239748
Published Online: April 1, 1985
View Article titled, Holographic Measurements and Theoretical Predictions of the Unsteady Flow in a Transonic Annular Cascade
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Topics: Cascades (Fluid dynamics), Unsteady flow, Blades, Cycles, Shock (Mechanics), Chords (Trusses), Compressors, Finite element analysis, Mach number, Pressure measurement
Journal Articles

Cascade Flutter Analysis of Cantilevered Blades

A. V. Srinivasan, J. A. Fabunmi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 1984, 106(1): 34–43.
https://doi.org/10.1115/1.3239548
Published Online: January 1, 1984
View Article titled, Cascade Flutter Analysis of Cantilevered Blades
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Topics: Blades, Cascades (Fluid dynamics), Flutter (Aerodynamics), Torsion, Computation, Computer software, Damping, Disks, Eigenvalues, Flow (Dynamics)
Journal Articles

The Effect of Bending-Torsion Coupling on Fan and Compressor Blade Flutter

O. O. Bendiksen, P. P. Friedmann
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 1982, 104(3): 617–623.
https://doi.org/10.1115/1.3227324
Published Online: July 1, 1982
View Article titled, The Effect of Bending-Torsion Coupling on Fan and Compressor Blade Flutter
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Topics: Blades, Compressors, Flutter (Aerodynamics), Torsion, Cascades (Fluid dynamics), Damping, Design, Equations of motion, Flow (Dynamics), Rotors